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    Method of producing electrophotographic photosensitive member, and emulsion for a charge transporting layer
    1.
    发明授权
    Method of producing electrophotographic photosensitive member, and emulsion for a charge transporting layer 有权
    制造电子照相感光构件的方法和用于电荷输送层的乳液

    公开(公告)号：US09280071B2

    公开(公告)日：2016-03-08

    申请号：US14378288

    申请日：2013-03-15

    申请人： CANON KABUSHIKI KAISHA

    发明人： Akihiro Maruyama ,  Atsushi Okuda ,  Takeshi Murakami ,  Hiroki Uematsu ,  Harunobu Ogaki

    IPC分类号： G03G5/00 ,  G03G5/06 ,  G03G5/05 ,  G03G5/07

    CPC分类号： G03G5/0614 ,  G03G5/051 ,  G03G5/0521 ,  G03G5/0525 ,  G03G5/056 ,  G03G5/0564 ,  G03G5/0571 ,  G03G5/0637 ,  G03G5/0638 ,  G03G5/071

    摘要： The present invention provides a method of producing an electrophotographic photosensitive member in which the amount of an organic solvent to be used for a coating solution for a charge transporting layer is reduced, and the stability of the coating solution for a charge transporting layer after preservation for a long time is improved, enabling formation of a charge transporting layer having high uniformity. The method includes: preparing a solution containing a charge transporting substance, a resin having a carbonyl group, and at least one compound selected from the group consisting of a compound represented by the formula (A), a compound represented by the formula (B), a compound represented by the formula (C), a compound represented by the formula (D), and a compound represented by the formula (E); dispersing the solution in water to prepare an emulsion; forming a coat by using the emulsion; and heating the coat to form a charge transporting layer.

    摘要翻译： 本发明提供一种电子照相感光构件的制造方法，其中用于电荷输送层用涂布液的有机溶剂的量减少，保存后的电荷输送层用涂布液的稳定性 改善了长时间，能够形成均匀性高的电荷输送层。 该方法包括：制备含有电荷输送物质的溶液，具有羰基的树脂和至少一种选自由式（A）表示的化合物，式（B）表示的化合物， ，由式（C）表示的化合物，式（D）表示的化合物和由式（E）表示的化合物; 将溶液分散在水中以制备乳液; 通过使用乳液形成涂层; 并加热涂层以形成电荷输送层。

    Imaging members having improved imaging layers
    4.
    发明授权
    Imaging members having improved imaging layers 有权
    具有改进的成像层的成像构件

    公开(公告)号：US08470505B2

    公开(公告)日：2013-06-25

    申请号：US12813240

    申请日：2010-06-10

    申请人： Robert C. U. Yu ,  Yuhua Tong

    发明人： Robert C. U. Yu ,  Yuhua Tong

    IPC分类号： G03G5/04

    CPC分类号： G03G15/75 ,  G03G5/04 ,  G03G5/047 ,  G03G5/051 ,  G03G5/0564 ,  G03G5/0592 ,  G03G2215/00957

    摘要： The presently disclosed embodiments are directed to imaging members used in electrostatography. More particularly, the embodiments pertain to electrophotographic imaging members which have imaging layer(s) formulated to comprise of a novel A-B diblock copolymer binder consisting of two segmental blocks of a bisphenol polycarbonate and a phthalic acid which provides chemical vapor contaminant resistive property. The present embodiments provide superior copy printout quality.

    摘要翻译： 目前公开的实施例涉及用于静电摄影的成像构件。 更具体地说，实施方案涉及具有配制成包含双酚聚碳酸酯和邻苯二甲酸的两个节段嵌段的新型A-B二嵌段共聚物粘合剂的成像层的电子照相成像构件，其提供化学气相污染物的电阻性能。 本实施例提供了优异的复印打印质量。

    Electrophotographic photoreceptor, process cartridge and image-forming apparatus
    5.
    发明授权
    Electrophotographic photoreceptor, process cartridge and image-forming apparatus 有权
    电子照相感光体，处理盒和成像装置

    公开(公告)号：US08426093B2

    公开(公告)日：2013-04-23

    申请号：US11905375

    申请日：2007-09-28

    申请人： Wataru Yamada ,  Katsumi Nukada ,  Masahiro Iwasaki ,  Kazuhiro Koseki

    发明人： Wataru Yamada ,  Katsumi Nukada ,  Masahiro Iwasaki ,  Kazuhiro Koseki

    IPC分类号： G03G5/04

    CPC分类号： G03G5/075 ,  G03G5/051 ,  G03G5/0614 ,  G03G5/076

    摘要： An electrophotographic photoreceptor including a photosensitive layer provided including a first functional layer including a compound represented by the following Formula (I). In Formula (I), F represents an n-valent organic group having hole transportation ability; R1, R2, and R3 each independently represents a hydrogen atom, a halogen atom, or a monovalent organic group; L represents a divalent organic group; n represents an integer of 1 to 4; and j represents an integer of 0 or 1.

    摘要翻译： 一种包含感光层的电子照相感光体，其包含由下式（I）表示的化合物构成的第一功能层。 式（I）中，F表示具有空穴传输能力的n价有机基团， R1，R2和R3各自独立地表示氢原子，卤素原子或一价有机基团; L表示二价有机基团; n表示1〜4的整数， 并且j表示0或1的整数。

    Fatty ester containing photoconductors
    6.
    发明授权
    Fatty ester containing photoconductors 失效
    含有感光体的脂肪酯

    公开(公告)号：US08105740B2

    公开(公告)日：2012-01-31

    申请号：US12431834

    申请日：2009-04-29

    申请人： Jin Wu

    发明人： Jin Wu

    IPC分类号： G03G5/047

    CPC分类号： G03G5/047 ,  G03G5/0503 ,  G03G5/051 ,  G03G5/0514 ,  G03G5/14721

    摘要： A photoconductor that includes, for example, a supporting substrate, a photogenerating layer, and a charge transport layer, and wherein the photogenerating layer contains a vulcanized fatty ester.

    摘要翻译： 光电导体，其包括例如支撑基板，光生代层和电荷输送层，并且其中光生代层含有硫化脂肪酸酯。

    IMAGING MEMBERS HAVING IMPROVED IMAGING LAYERS
    7.
    发明申请
    IMAGING MEMBERS HAVING IMPROVED IMAGING LAYERS 有权
    具有改进成像层的成像成员

    公开(公告)号：US20110305981A1

    公开(公告)日：2011-12-15

    申请号：US12813240

    申请日：2010-06-10

    申请人： Robert C. U. Yu ,  Yuhua Tong

    发明人： Robert C. U. Yu ,  Yuhua Tong

    IPC分类号： G03G15/00

    CPC分类号： G03G15/75 ,  G03G5/04 ,  G03G5/047 ,  G03G5/051 ,  G03G5/0564 ,  G03G5/0592 ,  G03G2215/00957

    摘要： The presently disclosed embodiments are directed to imaging members used in electrostatography. More particularly, the embodiments pertain to electrophotographic imaging members which have imaging layer(s) formulated to comprise of a novel A-B diblock copolymer binder consisting of two segmental blocks of a bisphenol polycarbonate and a phthalic acid which provides chemical vapor contaminant resistive property. The present embodiments provide superior copy printout quality.

    摘要翻译： 目前公开的实施例涉及用于静电摄影的成像构件。 更具体地说，实施方案涉及具有配制成包含双酚聚碳酸酯和邻苯二甲酸的两个节段嵌段的新型A-B二嵌段共聚物粘合剂的成像层的电子照相成像构件，其提供化学气相污染物的电阻性能。 本实施例提供了优异的复印打印质量。

    Polymer anticurl backside coating (ACBC) photoconductors
    8.
    发明授权
    Polymer anticurl backside coating (ACBC) photoconductors 失效
    聚合物抗背景涂层（ACBC）光电导体

    公开(公告)号：US07951514B2

    公开(公告)日：2011-05-31

    申请号：US12129989

    申请日：2008-05-30

    申请人： Jin Wu

    发明人： Jin Wu

    IPC分类号： G03G15/02 ,  G03G5/10

    CPC分类号： G03G5/10 ,  G03G5/051 ,  G03G5/0517 ,  G03G5/0614 ,  G03G5/0696 ,  G03G5/102 ,  G03G5/14

    摘要： A photoconductor that includes a first layer, a supporting substrate thereover, a photogenerating layer, and at least one charge transport layer of at least one charge transport component, and wherein the first layer is in contact with the supporting substrate on the reverse side thereof, and which first layer is comprised of a polysiloxane/polyetherimide copolymer.

    摘要翻译： 一种光电导体，其包括第一层，其上的支撑衬底，光生代层和至少一个电荷传输组分的至少一个电荷传输层，并且其中第一层在其背面与支撑衬底接触， 并且该第一层由聚硅氧烷/聚醚酰亚胺共聚物组成。

    Titanyl phthalocyanine photoconductors
    10.
    发明授权
    Titanyl phthalocyanine photoconductors 有权
    钛酞菁光电导体

    公开(公告)号：US07771909B2

    公开(公告)日：2010-08-10

    申请号：US11602033

    申请日：2006-11-20

    申请人： Cuong Vong ,  Ah-Mee Hor

    发明人： Cuong Vong ,  Ah-Mee Hor

    IPC分类号： G03G15/02

    CPC分类号： G03G5/0696 ,  G03G5/047 ,  G03G5/051 ,  G03G5/0517 ,  G03G5/0564 ,  G03G5/0614 ,  G03G5/142

    摘要： A photoconductor that includes a photogenerating layer, and at least one charge transport layer where the photogenerating layer contains a titanyl phthalocyanine prepared, for example, by dissolving a Type I titanyl phthalocyanine in a solution comprising a trihaloacetic acid and an alkylene halide; adding the resulting mixture of the dissolved Type I titanyl phthalocyanine to a solution of an alcohol and an alkylene halide thereby precipitating a Type Y titanyl phthalocyanine; and treating the Type Y titanyl phthalocyanine with a monohalobenzene, and wherein the photogenerating layer is prepared from a dispersion of the titanyl phthalocyanine Type V and a chlorinated solvent of at least one of a dichloroethane and a dichloropropane.

    摘要翻译： 一种光电导体，其包括光生成层，以及至少一个电荷输送层，其中光生成层含有钛氧酞菁，其例如通过将I型氧钛酞菁溶解在包含三卤代乙酸和亚烷基卤的溶液中而制备; 将所得的溶解的I型氧钛酞菁的混合物加入到醇和亚烷基卤的溶液中，从而沉淀Y型钛氧酞菁; 并用单卤代苯处理Y型钛酞菁，其中光生成层由V型钛氧酞菁和二氯乙烷和二氯丙烷中的至少一种的氯化溶剂的分散体制备。